How to Hotsync with my Outlook inbox for email

I am a newbie. I have a Treo 600 with me from sprint and it is Hotsyncing with outlook but only gets Contacts, tasks notes but not the email inbox. I have been calling the customer support line and no help from them yet. Can anyone help me... All I want to do is just sync with inbox and read them I don't need to reply back or anything else just as a record. HELP!!!!! Do I need to buy someother software for this. I am new to the Palm environment. Thanks